FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -These include ultraviolet (UV) and infrared (IR) “light” that is just beyond the range of human vision. They also include more exotic forms of radiation such as X-rays, gamma rays, and radio waves. Together, all of these different “colors” of light are called the electromagnetic spectrum, or EM spectrum for short.

Detailed explanation-2: -The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays. You know more about the electromagnetic spectrum than you may think.

Detailed explanation-3: -Light is part of a spectrum of electromagnetic energy that includes radio waves, microwaves, infrared radiation, visible light, ultraviolet “light", x rays, and gamma rays. Electromagnetic energy travels as waves that vary in wavelength.

Detailed explanation-4: -Other forms of electromagnetic radiation include radio waves, microwaves, infrared radiation, ultraviolet rays, X-rays, and gamma rays. All of these, known collectively as the electromagnetic spectrum, are fundamentally similar in that they move at 300, 000 km per second, the speed of light.

Detailed explanation-5: -Radio waves are the longest wavelength electromagnetic waves that are used for transmitting data from radio, satellites, and radar. These waves are a type of electromagnetic radiation and have a frequency from high 300 GHz to low as 3 kHz though around it is defined as above 3 GHz as microwaves.